title: Defining and describing airways obstruction in children.
authors.affiliation: Dept of Paediatrics, University Hospital Rotterdam, The Netherlands.
authors.forename: K F
authors.initials: KF
authors.lastname: Kerrebijn
mesh_terms: D001249:Asthma / Q000175:diagnosis*; D002648:Child; D003550:Cystic Fibrosis / Q000175:diagnosis*; D006801:Humans; D012129:Respiratory Function Tests